//
//  RandomArray.h
//  Mahjong
//
//  Created by 饶首建 on 17/6/27.
//  Copyright © 2017年 com.ikamobile.com. All rights reserved.
//

#import <Foundation/Foundation.h>

#define KEY_CUSTOMEID @"com.ikamobile.mahjong.raoshoujian"

@interface RandomArray : NSObject

+(NSString *)random:(NSInteger)length;

+(NSString *)idfaString;

@end
